The Scorpion joins the Purple Pearl Urethane as the only two balls in the current Mid Performance line for Hammer. The LED 2.0 weight block in the Scorpion is a lower RG and higher differential design compared to the original LED core that is used in the urethane Purple Hammer. The Scorpion uses the Semtex […]
Hammer Scorpion appeared first in Bowling This Month.
